Sensor



FIG. 1 is a top view showing the ornamental design of a sensor in accordance with the present invention;

FIG. 2 is a perspective view of the embodiment of FIG. 1;

FIG. 3 is a side view of the embodiment of FIG. 1;

FIG. 4 is a bottom view of the embodiment of FIG. 1; and,

FIG. 5 is a bottom perspective view of the embodiment of FIG. 1.

It should be noted that the text in FIGS. 1 and 2 and the bottom surfaces of the device illustrated in FIGS. 2, 3, 4 and 5 form no part of the claimed ornamental design of the present invention and are therefore illustrated in broken lines. 

CLAIM The ornamental design of a sensor, as shown and described. 